| ; RUN: llc < %s -mtriple=x86_64-apple-darwin -no-integrated-as | FileCheck %s |
| |
| ;CHECK: foo2 |
| ;CHECK: movq ___stack_chk_guard@GOTPCREL(%rip), [[R0:%[a-z0-9]+]] |
| ;CHECK: movq ([[R0]]), {{%[a-z0-9]+}} |
| |
| ; Function Attrs: nounwind ssp uwtable |
| define i32 @test_stack_guard_remat() #0 { |
| entry: |
| %a1 = alloca [256 x i32], align 16 |
| call void @llvm.lifetime.start.p0(i64 1024, ptr %a1) |
| call void @foo3(ptr %a1) |
| call void asm sideeffect "foo2", "~{r12},~{r13},~{r14},~{r15},~{ebx},~{esi},~{edi},~{dirflag},~{fpsr},~{flags}"() |
| call void @llvm.lifetime.end.p0(i64 1024, ptr %a1) |
| ret i32 0 |
| } |
| |
| ; Function Attrs: nounwind |
| declare void @llvm.lifetime.start.p0(i64, ptr nocapture) |
| |
| declare void @foo3(ptr) |
| |
| ; Function Attrs: nounwind |
| declare void @llvm.lifetime.end.p0(i64, ptr nocapture) |
| |
| attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } |
